{"message":{"slot":"258523","proposer_index":"12","parent_root":"0xbd72884c6439af969b8cc33715e59a0b754a9af28bdf86a14985bc17e9826673","state_root":"0xf77f4e630f693f1e43633876715fce3af0cdfba12fb2e17167d5e3d0cfff6ed3","body_root":"0x952b994e02008667696a1d64c70f1e5214d52ec3d08294822be232306b25dafa"},"signature":"0xab8329fe10c122d0b43a5d1c4f6a59b5cdda80713a11e747485efda893064f8da49b71bd52de07e7aee71f7e08c61b7e177c390aaf7bb9d831f44f148a1da8fa787eaab9c657ec37ef6d5f36b5ed5e913f375f623258729fb3e3efaf2659d140"}